Search found 3 matches

by Rick_J
Sat May 15, 2010 11:01 pm
Forum: JVC DVD Recorders
Topic: DR-MH30 PSU more annoying than ever
Replies: 2
Views: 13887

Hi, thanks for the schematic Andy, I spent a good few hours and discovered a faulty resistor on the base side of the 12v transistor for the HDD. Now i have another problem - the multi-pin cable to the main board decided to wear out and now the ~ 40 v supply isnt connecting anymore causing all light ...
by Rick_J
Thu Mar 18, 2010 10:07 pm
Forum: JVC DVD Recorders
Topic: DR-MH30 PSU more annoying than ever
Replies: 2
Views: 13887

DR-MH30 PSU more annoying than ever

hey, I fixed the PSU before (see earlier post) and things workied fine. Now its broken again and I've figured out that the 5v supply to the DVD drive is ok but the 5v supply to the hard disc is reading 1.5v. It was reading 5v before i re-soldered capacitor 5316. can someone point me to the component...
by Rick_J
Sun Apr 19, 2009 10:51 pm
Forum: JVC DVD Recorders
Topic: DR-MH30 now working!
Replies: 0
Views: 16260

DR-MH30 now working!

Hey Guys (especially Andy) My recorder stopped working a few months ago - I found this forum and changed some caps. Ive changed 5307, 5316, 5340, 5202 and 5207 and it now boots and works, with all previous recordings still there :D cap 5202 (50v 18uF) was even changed for a 50v 22uF due to capacitor...